| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.76 | 8.273% | $210.8725 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $166.71 | 12.476% | $187.5087 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $138.37 | 4.603% | $144.7392 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $177.47 | 6.541% | $189.0783 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $219.97 | 5.809% | $232.7481 | $232.75 | $232.75 | $232.70 |
| Purchase #6 | $159.47 | 4.236% | $166.2251 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $213.81 | 11.588% | $238.5863 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,270.56 | $1,369.7582 | $1,369.77 | $1,369.80 | $1,369.70 | |